Tools & Wizards About Us
weiruioufilter.en.alibaba.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

weiruioufilter.en.alibaba.com

Gu'an County Weiruiou Filter & Purification Equipment Co., Ltd.

Page Load Speed

5 sec in total

First Response

470 ms

Resources Loaded

4.2 sec

Page Rendered

279 ms

weiruioufilter.en.alibaba.com screenshot

About Website

Click here to check amazing Weiruiou Filter En Alibaba content for China. Otherwise, check out these important facts you probably never knew about weiruioufilter.en.alibaba.com

Gu'an County Weiruiou Filter & Purification Equipment Co., Ltd., Experts in Manufacturing and Exporting and 117 more Products.

Visit weiruioufilter.en.alibaba.com

Key Findings

We analyzed Weiruioufilter.en.alibaba.com page load time and found that the first response time was 470 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

weiruioufilter.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value3,940 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.159

73/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

weiruioufilter.en.alibaba.com

470 ms

weiruioufilter.en.alibaba.com

196 ms

26 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

115 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

237 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Weiruioufilter.en.alibaba.com, 24% (11 requests) were made to S.alicdn.com and 22% (10 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (3.7 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 555.7 kB (33%)

Content Size

1.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Weiruioufilter.en.alibaba.com main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 324.4 kB

  • Original 404.2 kB
  • After minification 403.5 kB
  • After compression 79.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 324.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 141.6 kB
  • After minification 141.6 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Weiruiou Filter En Alibaba images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 231.3 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 909.8 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 231.3 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (57%)

Requests Now

44

After Optimization

19

  • AJAX
  • Images
  • JavaScript

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Weiruiou Filter En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

weiruioufilter.en.alibaba.com

weiruioufilter.en.alibaba.com

470 ms

weiruioufilter.en.alibaba.com

weiruioufilter.en.alibaba.com

196 ms

26 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

115 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

237 ms

192 ms

renderHeader.js

renderHeader.js

187 ms

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H7fc99cd72d1d4628a2a12f42f45c9d1f5.jpg

401 ms

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H7eb2b066f9df4d9482524fb30372a255V.jpg

604 ms

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Hc5421e4833c3495cbdce2374f76301dcd.jpg

3667 ms

awsc.js

awsc.js

170 ms

9 ms

7.gif

7.gif

287 ms

index.js

index.js

4 ms

index.js

index.js

6 ms

awsc.js

awsc.js

40 ms

baxiaCommon.js

baxiaCommon.js

24 ms

wcfg.json

wcfg.json

1257 ms

rp

rp

1224 ms

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1019 ms

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604 ms

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779 ms

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539 ms

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Ha79dbbfd0f724be19d98ac2d7ca20b18j.jpg

617 ms

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569 ms

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760 ms

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591 ms

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630 ms

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1846 ms

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1015 ms

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160 ms

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682 ms

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500 ms

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473 ms

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541 ms

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610 ms

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949 ms

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786 ms

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784 ms

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847 ms

et_n.js

et_n.js

16 ms

um.js

um.js

8 ms

wu.json

wu.json

302 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

381 ms

eg.js

eg.js

2 ms

Accessibility Review

weiruioufilter.en.alibaba.com accessibility score

59

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

weiruioufilter.en.alibaba.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

weiruioufilter.en.alibaba.com SEO score

79

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Weiruioufilter.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Weiruioufilter.en.alibaba.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

weiruioufilter.en.alibaba.com

Open Graph data is detected on the main page of Weiruiou Filter En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: